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Check engine light is on. we put in the computer and it gave us a code of PO302. what does this mean

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P0302- #2 cylinder misfire detected. Is your vehicles engine sputtering/shaking??check cylinder #2's coil, spark plug and fuel injector for proper function!!hopefully this helpd!!

Posted on Oct 11, 2010

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It means the number 2 cylinder has a misfire. Some things you can check are the condition of the spark plugs and if the spark plug wire on that cylinder is leaking.

You can also check the output of the coil to see if it is generating enough spark.

You can also listen to the fuel injector with a screwdriver. Place the metal part on the injector body and the handle end on your ear. Does it make the same clicking sound as the other injectors?

Posted on Oct 11, 2010

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